| General Information about Area Code 509 | |
|---|---|
| Country | United States |
| State / Province / Territory | Washington |
| Major City | Spokane |
| Time Zone | Pacific (UTC-08:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 509-847 | Spokane | Spokane | Landline |
| 509-659 | Ritzville | Adams | Landline |
| 509-590 | Spokane | Spokane | Landline |
| 509-454 | Yakima | Yakima | Landline |
| 509-480 | Yakima | Yakima | Wireless |
| 509-210 | Liberty Lake | Spokane | Landline |
| 509-593 | Walla Walla | Walla Walla | Landline |
| 509-551 | Kennewick | Benton | Wireless |
| 509-733 | Bridgeport | Douglas | Wireless |
| 509-653 | Naches | Yakima | Landline |
| 509-818 | Spokane | Spokane | Wireless |
| 509-636 | Lincoln | Lincoln | Landline |
| 509-269 | Mesa | Franklin | Landline |
| 509-474 | Spokane | Spokane | Landline |
| 509-781 | Prosser | Benton | Wireless |
| 509-885 | East Wenatchee | Douglas | Landline |
| 509-787 | Quincy | Grant | Landline |
| 509-203 | Grandview | Yakima | Landline |
| 509-332 | Pullman | Whitman | Landline |
| 509-377 | Eltopia | Franklin | Landline |